Silicon dioxide insulated six channel digital isolator HopeRF Micro-electronics CMT8263W0 for photovoltaic inverters
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Product Description
Product Overview
The CMT826X is a high-performance, six-channel digital isolator utilizing silicon dioxide (SiO2) insulation to provide up to 5.7kVrms isolation voltage. It facilitates communication between different power domains, protecting sensitive circuits from noise and damage. The device offers up to six forward or three backward channels, with configurable default output states for signal loss scenarios. Engineered for low power consumption, high electromagnetic immunity, and low radiation, the CMT826X series is available in both SOIC-16 wide and narrow body packages.
Product Attributes
- Brand: HoPE (implied from www.hoperf.cn)
- Certifications: DIN VDE V 0884-11: 2017-01, UL 1577, CSA (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC (GB4943.1-2022), TUV (EN 60950-1, EN 62368-1, EN 61010-1)
- Material: Silicon Dioxide (SiO2) insulation
- Application Scenarios: Industrial Automation, New Energy Vehicles, Photovoltaic Inverters, Motor Control, Isolated SPI, General-purpose Multi-channel Isolation
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| General Features | ||||||
| Data Rate | 150 | Mbps | ||||
| Supply Voltage Range | VDD1, VDD2 | 2.5 | 5.5 | V | ||
| Operating Temperature Range | TA | -40 | 25 | 125 | C | |
| Isolation Rating | 5 | kVRMS | ||||
| Surge Capability | 8 | kV | ||||
| CMTI | 250 | kV/s | ||||
| Power Consumption (1 Mbps/channel) | 1.5 | mA | ||||
| Propagation Delay (at 5V) | 9 | ns | ||||
| Certifications | ||||||
| Safety Related Certifications | DIN VDE V 0884-11, UL 1577, CSA, CQC, TUV | |||||
| EMC Features | ||||||
| System Level Immunity | ESD, EFT, Surge | Enhanced | ||||
| Contact Discharge Protection (Isolation Barrier) | IEC 61000-4-2 | 8 | kV | |||
| Absolute Maximum Ratings | ||||||
| Supply Voltage | VDD1, VDD2 | -0.5 | 6 | V | [2] | |
| Max Input Voltage | INx | -0.4 | VDD+0.4 | V | ||
| Max Output Voltage | OUTx | -0.4 | VDD+0.4 | V | ||
| Storage Temperature | TSTG | -40 | 150 | C | ||
| Recommended Operating Conditions | ||||||
| High Level Input Voltage | VIH | 2 | VDDI | |||
| Low Level Input Voltage | VIL | 0 | 0.8 | V | ||
| ESD Ratings | ||||||
| Human Body Model (HBM) | VESD | 8000 | V | |||
| Charged Device Model (CDM) | VESD | 2000 | V | |||
| Package Information | ||||||
| Package Type | SOIC-16 (Narrow & Wide Body) | |||||
| Dimensions (Narrow) | 9.90 x 3.90 | mm | ||||
| Dimensions (Wide) | 10.30 x 7.50 | mm | ||||
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina